Desa Split Oak Design, American Oak Design Unvented Propane Gas Log Heater Model Split Oak and American Oak Design Owner's Operation And Installation Manual

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Desa Split Oak Design, American Oak Design Unvented Propane Gas Log Heater Model Split Oak and American Oak Design Owner's Operation And Installation Manual Manual pdf 16 page image

16103427UNVENTED PROPANE GAS LOG HEATERINSPECTINGBURNERSCheck pilot flame pattern and burner flamepatterns often.PILOT FLAME PATTERNFigure 31 shows a correct pilot flame pat-tern. Figure 32 shows an incorrect pilotflame pattern. The incorrect pilot flame isnot touching the thermocouple. This willcause the thermocouple to cool. When thethermocouple cools, the heater will shutdown.Figure 31 - Correct Pilot Flame PatternFigure 32 - Incorrect Pilot Flame PatternIf pilot flame pattern is incorrect, as shownin Figure 32• turn heater off (see To Turn Off Gasto Appliance, page 15 [thermostat-controlled models] or page 16[manually-controlled models])• see Troubleshooting, pages 18through 20Thermocouple Pilot BurnerPilot BurnerThermocouple8. Push in and turn control knob coun-terclockwise C-clockwise to the HIGHposition. Both burners should light.Set control knob to desired setting.WARNING: Do not operateheater between locked positions.CAUTION: Do not try to adjustheating levels by using themanual shutoff valve.Figure 30 - PilotThe variable control valve can be set toany heat setting and flame height desired,by simply turning the control knob untilthat setting is attained. Even the lowestsetting provides realistic flames and glow-ing embers from two burners. Selectinghigher settings produces greater heatoutput. This results in increased heatingcomfort.Shutting Off Heater1. Press in and turn control knob clock-wise Clockwise to the HIGH position.2. Turn the control knob clockwiseClockwise to the PILOT position.3. Press in control knob and turn clock-wise Clockwise to the OFF Position.Shutting Off Burners Only (pilotstays lit)1. Turn the control knob clockwiseClockwise to the HIGH position.2. Press in and turn control knob clock-wise Clockwise to the pilot position.Thermocouple Ignitor ElectrodePilot Burner4. Wait five (5) minutes to clear out anygas. Then smell for gas, includingnear the floor. If you smell gas,STOP! Follow “B” in the safety in-formation above. If you don’t smellgas, go to the next step.5. Press in control knob and turn coun-terclockwise to the PILOTposition. Keep control knob pressedin for five (5) seconds (see Figure 29).Note: You may be running thisheater for the first time after hook-ing up to gas supply. If so, the con-trol knob may need to be pressed infor 30 seconds. This will allow air tobleed from the gas system.6. With control knob pressed in, pressand release ignitor button. This willlight pilot. The pilot is attached to thefront burner. If needed, keep press-ing ignitor button until pilot lights.Note: If pilot does not light, contacta qualified service person or gas sup-plier for repairs. Until repairs aremade, light pilot with match. To lightpilot with match, see Manual Light-ing Procedure, column 2.7. Keep control knob pressed in for 30seconds after lighting pilot. After 30seconds, release control knob.• If control knob does not pop outwhen released, contact a qualifiedservice person or gas supplier forrepairs.Note: If pilot goes out, repeat steps3 through 7.OPERATINGHEATERManually-Controlled ModelsContinuedTO TURN OFF GASTO APPLIANCEMANUAL LIGHTINGPROCEDUREVARIABLE CONTROLOPERATION1. Follow steps 1 through 5 under Light-ing Instructions, page 15.2. Depress control knob and light pilotwith match.3. Keep control knob pressed in for 30seconds after lighting pilot. After 30seconds, release control knob. Nowfollow step 8, above.